AdvancedLauncher.UI.Controls.AutoCompleteBox.AutoCompleteTextBox.GetDisplayText C# (CSharp) Метод

        private string GetDisplayText(object dataItem)
        {
            if (BindingEvaluator == null) {
                BindingEvaluator = new BindingEvaluator(new Binding(DisplayMember));
            }
            if (dataItem == null) {
                return string.Empty;
            }
            if (string.IsNullOrEmpty(DisplayMember)) {
                return dataItem.ToString();
            }
            return BindingEvaluator.Evaluate(dataItem);
        }